From what Tony Blair is saying, France, Germany, Australia and Canada have committed forces as well as the UK. Apparently, Great Britain's subs were used in this attack to fire missles.

I don't know...if we had done nothing, the terrorism would have continued and more innocent people would have died. People would have continued living in constant fear of the next attack. More terrorist attacks will come, but we may eventully get rid of the biggest terrorist organization in the world. Innocents will die in this war, but it may stop a government's use of terrorism. I don't think there's a solution that won't get people killed. I hope we can hang onto the compassion that makes being human worth it.